Q: Is 3,696,420 a Prime Number?
A: No, 3,696,420 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 3696420 can be evenly divided by 1 2 3 4 5 6 7 10 12 13 14 15 20 21 26 28 30 35 39 42 52 60 65 70 78 84 91 105 130 140 156 182 195 210 260 273 364 390 420 455 546 677 780 910 1,092 1,354 1,365 1,820 2,031 2,708 2,730 3,385 4,062 4,739 5,460 6,770 8,124 8,801 9,478 10,155 13,540 14,217 17,602 18,956 20,310 23,695 26,403 28,434 35,204 40,620 44,005 47,390 52,806 56,868 61,607 71,085 88,010 94,780 105,612 123,214 132,015 142,170 176,020 184,821 246,428 264,030 284,340 308,035 369,642 528,060 616,070 739,284 924,105 1,232,140 1,848,210 and 3,696,420, with no remainder.
Since 3,696,420 cannot be divided by just 1 and 3,696,420, it is not a prime number.